PROGRAMMING. Write the C++ code for the specified

program. Use proper style and naming. You may omit

comments, inclusions, and namespace specifiers.

Design a class that has an array of floating-point numbers.

The constructor should accept an integer argument and

dynamically allocate the array to hold that many numbers.

The destructor should free the memory held by the array.

In addition, there should be member functions

to perform the following operations:

- Store a number to a given index

- Retrieve a number from a given index

- Compute the sum of the numbers

Demonstrate the class in a program which asks the user for

appropriate data, and prints out the sum of the input values.